[petsc-users] petsc-3.5 quadruple precision mixed with double

[Barry Smith]

   There really is no way to have half the code in double and half in quad, plus if you have any code in double you'll only get double results anyways.

   Barry

> On Jun 29, 2017, at 12:39 PM, Hao Zhang <hbcbh1999 at gmail.com> wrote:
> 
> thanks, Barry.
> 
> I have params like coordinate, particle position, density, viscosity  etc, which definitely prefer not to be PetscScalar type. I try to localize PetscScalar.
> it works with double precision. 
> quadruple precision really gives me running problem.  i haven't configured why. 
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